使用xamarin表单从列表视图中删除右击手势

<ListView x:Name="myListView">
    <ListView.ItemTemplate>
        <DataTemplate>
            <TextCell Text="{Binding ItemName}" />
        </DataTemplate>
    </ListView.ItemTemplate>
</ListView>

public class ItemModel
{
    public string ItemName { get; set; }
}

List<ItemModel> itemList = new List<ItemModel>()
{
    new ItemModel() { ItemName = "Item 1" },
    new ItemModel() { ItemName = "Item 2" },
    new ItemModel() { ItemName = "Item 3" }
};

myListView.ItemsSource = itemList;

var deleteGestureRecognizer = new TapGestureRecognizer();
deleteGestureRecognizer.Tapped += (sender, e) =>
{
    var selectedItem = ((sender as View).BindingContext as ItemModel);
    itemList.Remove(selectedItem);
};

myListView.GestureRecognizers.Add(deleteGestureRecognizer);